14RESETb. What does the program write?Aystery.py Orace Fred Eve Dan Carel Bob AliceBFred Carel Bob Alice Dan Eve Crace(C) Alice Bob Carol Dan Eve Fred GraceDystry.gy Alice Bob Carel Dan Eve Fred Grace(E) Grace Fred Eve Das Carel Bob AliceCancelftyAⒸDone import stdioimport sysx = sys.argv [1:]for v in x:stdio.write (v +stdio.writeln ()If the program is run as follows:$ python3 mystery.py Fred Carol Bob Alice Dan Eve Gracea. What is the value of the expression len (sys.argv)?A 7BE586

The program understanding is very very easy . #Here we are importing some modules to use import…

b. What does the program write? B E apstry.py Grace Fred Eve Dan Carel Alles Fred Carel Bob Alice Dan Eve Grace Alice Bob Carol Dan Eve Fred Grace mystery.gy Alice Bob Carel Dan Eve Fred Grace Grace Fred Eve Das Carol Bob Alice

b. What does the program write? B E apstry.py Grace Fred Eve Dan Carel Alles Fred Carel Bob Alice Dan Eve Grace Alice Bob Carol Dan Eve Fred Grace mystery.gy Alice Bob Carel Dan Eve Fred Grace Grace Fred Eve Das Carol Bob Alice

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Select all alternatives that are correct related to variable names. a. It can have symbols in the middle or at the end. O b. It can not have digits at the end. C. It cannot start with a symbol, except__. O d. It can start with a digit. e. It can start with a capital letter.
This following program is intended to print something sensible. .ORIG x3800 LEA R1, ? A ADD R1, R1, N-2 LDR Re, R1, Ne BRZ F D OUT E BR A HALT G FILL H .STRINGZ "Pehrveeht Isnip irtegnomputs" I .FILL -END The question mark should be replaced with a label. The program may, even with any replacement, contain an error. This program contains an error. O Yes, it contains an error. O No, it does not contain an error. If it does contain an error, enter the label of the line which is at fault, but if it does not contain an error enter a single period. What is the (exact) sensible message which the program intends to print out?
2. You are again working for the census bureau and they need some statistics regarding the distribution of ages. Write a program to read in a number of ages. (You do not know upfront how many entries you have, so you need to keep track of it.) Compute the average age and the age that occurs most frequently (some of the ages might be the same). Ages should be read in as integers, the average should be a real number. Calculate the population standard deviation using the formula: 2 n. ai/n-(/n) Standard deviation = 1 1
On Thursday, November 4, 2021, Big Man Games wrote: Computer programs are great at computing mathematical formulas. Once the formula is properly encoded you can use the code as much as you want without reprogramming it and you can share it with non-programmers without any trouble. This lab is an example of such a formula. Once you program it you won’t have to worry about the area of a circle again. Write and test a program that computes the area of a circle. This program should request a number representing a radius as input from the user. Use the formula 3.14 × radius2 to compute the area. Tip: There are a couple of ways to code an exponent. Look in the Operators unit for help (and you can’t use an x for multiplication). Tip: You will need to use the float data type to compute the remainder. The output should explain the results. Don’t just print a number. Tip: For your print statement you will need to use the comma, “,”, or plus, “+” symbols to stitch your output together. (“The…
Write a C++ program that will prompt the user to enter a year and produce a calendar for that year. Do not forget that years that are divisible by 4 but not divisible by 100 unless they are divisible by 400 are leap years. April T W F 1 3. 4 6. 7 8 10 11 12 13 14 15 17 18 19 20 The first day of the year can be calculated using the following formula: 21 22 23 24 25 26 27 28 29 30 W = ((29 - 2*C + y + y/4 + C/4)%7 + 7) % 7 May where Y is the year • C = (Y-1) / 100, the century • y = (Y-1) % 100 • / denotes the integer division % denotes the integer remainder (mod) W is the week day (0=Sunday, ..., 6=Saturday) M T T F 1 3 4 6. 7 8. 10 11 13 14 15 16 17 18 20 21 22 24 25 26 27 28 29 30 31 An example is given below: December Enter year: 2019 M T W T F 2019 1 3 4 6. 8. 9 10 11 12 13 14 January 15 16 17 18 19 20 21 S M T W T F 22 23 24 25 26 27 28 29 30 31 3 4 6. 10 11 12 Note that Sundays should be displayed in red color. For displaying different colors in your output you can use the header…
Using python IDLE and write code using repetition to create the following patterns 999999999888888887777777666666555554444333221Note; create means you must create with program code, not just assign it as a literal. The problemWrite a program that asks the user for an integer between 1 and 25 and then generates the pattern that many times.Here are two sample runs: How many rows? 5 999999999888888887777777666666555554444333221 999999999888888887777777666666555554444333221 999999999888888887777777666666555554444333221 999999999888888887777777666666555554444333221 999999999888888887777777666666555554444333221 How many rows? 30 Out of range - must be between 1 and 25 How many rows? 0 Out of range - must be between 1 and 25 How many rows? 2 999999999888888887777777666666555554444333221 999999999888888887777777666666555554444333221 Advice: there are two issues to deal with for this program – getting the number and printing out the pattern that many times. A systematic approach is to 1.…
Untitled Section - 10 Q: Write C++ program for generating three random variables and find the max value of them. Note: C++ random number command is (rand()/stdnum), where stdnum is the student number. إجابتك )!( هذا السؤال مطلوب
elearning act.edu.om/mod/quiz/attempt, Write a python program to display the output as shown below. A Customer purchases 5 Items from a Vegetable shop. a. Display the name and price of five Items as shown below. b. Find the total Price c. Discount of 15% on total price d. Amount after discount. Amount after discount= (total price 15%discount). Vegetable tore Name Price Cabbage 1.5 2.1 3.2 4.2 Carrot Onion Ginger Tomato 3.2 Total Price 14.2 Discount on total 2.13 Total after discount 四ロ屯 O
Please help to write a VBA code in Excel for the following. • The lottery draws a number that is the winning number • The number should be between 0 and 999 • Have someone play • The person tells how many tickets they want • The person always does “quick pick” (let the computer pick the number for them) and gets one number between 0 and 999 for each ticket bought • The program reports how many tickets win of the ones bought • NOTE: A ticket “wins” if it matches the winning number previously chosen • Write working code with at least one function and one sub other than “main”
This program includes a number of int variables: a, b, c, d, e, i, j, and y. Which of these variables could be printed by the first println statement? Which of them could be printed by the second println statement? Which of them could be printed by the third println statement? Which of them could be printed by the fourth println statement? Which of them could be printed by the fifth println statement? Which of them could be printed by the sixth println statement?
14. Write a program that prints the pattern with stars and dots shown below to the console output. The program must use nested for loops. In addition, any print (or printin or printf) method is allowed to print at most a single character. For example you cannot write: System.out.print("***"); since it prints three characters.